| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $90.31 | 7.358% | $96.955 | $96.96 | $96.95 | $97.00 |
| Purchase #2 | $229.25 | 7.157% | $245.6574 | $245.66 | $245.65 | $245.70 |
| Purchase #3 | $29.62 | 8.545% | $32.151 | $32.15 | $32.15 | $32.20 |
| Purchase #4 | $81.72 | 6.588% | $87.1037 | $87.10 | $87.10 | $87.10 |
| Purchase #5 | $109.31 | 9.520% | $119.7163 | $119.72 | $119.70 | $119.70 |
| Purchase #6 | $211.96 | 12.336% | $238.1074 | $238.11 | $238.10 | $238.10 |
| Purchase #7 | $77.44 | 7.293% | $83.0877 | $83.09 | $83.10 | $83.10 |
| 7 purchase totals = | $829.61 | $902.7785 | $902.79 | $902.75 | $902.90 | |